Quotes About Logic

I end with a word on the new symbols which I have employed. Most writers on logic strongly object to all symbols. ... I should advise the reader not to make up his mind on this point until he has well weighed two facts which nobody disputes, both separately and in connexion. First, logic is the only science which has made no progress since the revival of letters; secondly, logic is the only science which has produced no growth of symbols.

I enjoy logic and logic puzzles. And filmmaking is one fun logic puzzle that you gotta win.

Beneath words and logic are emotional connections that largely direct how we use our words and logic.

Why all this insistence on the senses? Because in order to convince your reader that he is THERE, you must assault each of his senses, in turn, with color, sound, taste, and texture. If your reader feels the sun on his flesh, the wind fluttering his shirt sleeves, half your fight is won. The most improbable tales can be made believable, if your reader, through his senses, feels certain that he stands at the middle of events. He cannot refuse, then, to participate. The logic of events always gives way to the logic of the senses.

To know and not to know, to be conscious of complete truthfulne­ss while telling carefully constructe­d lies, to hold simultaneo­usly two opinions which cancelled out, knowing them to be contradict­ory and believing in both of them, to use logic against logic, to repudiate morality while laying claim to it, to believe that democracy was impossible and that the Party was the guardian of democracy.

Logic plus logic equals the illogical. Do you know what I mean?

Grammar is the logic of speech, even as logic is the grammar of reason.

Logic is justly considered the basis of all other sciences, even if only for the reason that in every argument we employ concepts taken from the field of logic, and that ever correct inference proceeds in accordance with its laws.

Logic was puny in the face of my wrath. Logic was puny and magic was mighty: I had just gotten rebirthed, refilled and renewed, and was fast on my way to resentful.

Poets do not go mad; but chess-players do. Mathematicians go mad, and cashiers; but creative artists very seldom. I am not, as will be seen, in any sense attacking logic: I only say that this danger does lie in logic, not in imagination.

Logic is the art of going wrong with confidence.

The totality of our so-called knowledge or beliefs, from the most casual matters of geography and history to the profoundest laws of atomic physics or even of pure mathematics and logic, is a man-made fabric which impinges on experience only along the edges. Or, to change the figure, total science is like a field of force whose boundary conditions are experience.

My sense of reality and logic is different from most people's.

Much of my work in this period was concerned with exploring the logic of economic models, but also with attempting to reconcile the models with everyday observation.

And yet when i finally drifted of in that barely conscious state where logic was absent and dreams encroached i could almost hear bone's voice. he was whispering that same promise he'd made to me months ago when our relationship started and i wondered if it was a sign - and if he'd really meant it. If you run from me i'll chase you. And i'll find you.

When I began my career as a cosmologist some twenty years ago, I was a convinced atheist. I never in my wildest dreams imagined that one day I would be writing a book purporting to show that the central claims of Judeo-Christian theology are in fact true, that these claims are straightforward deductions of the laws of physics as we now understand them. I have been forced into these conclusions by the inexorable logic of my own special branch of physics.

Logic chases truth up the tree of grammar.

If language had been the creation not of poetry but of logic, we should only have one.

A scientist is only a human being, a particle in the whole universe. How can the observations and logic of a particle measure the life and size of a phenomenon that is limitless?

It seemed to me that this world has a serious shortage of both logic and kindness.

The individual's life is of importance to none besides himself: the point is whether he wishes to escape from history or give his life for it. History recks nothing of human logic

But you see, our society is still trapped in this binary, black/white logic and that has had some very positive implications for our generation. It's had some very negative ones as well and one of the negative ones is that it creates enormous identity problems for people who have one black ancestor and all white ancestors for example.

so my grandmother was not without humanity. and if she wore cocktail dresses when she labored in the garden, they were cocktail dresses she no longer intended to wear to cocktail parties. even in her rose garden she did not want to appear underdressed. if the dresses got too dirty from gardening, she threw them out. when my mother suggested to her that she might have them cleaned, my grandmother said, "what? and have those people at the cleaners what i was doing in a dress to make it that dirty?" from my grandmother i learned that logic is relative.

It's very disconcerting to have a camera shoved in your face. It's really discombobulating. If you're the least bit nervous you forget what you just said, you can't find your way through, you can't follow the logic of your own statements sometimes. It's a weird sensation. And I think that really helps to lock people in place.

Women do not think with logic and discretion but with emotions of the heart

The true Logic for this world is the Calculus of Probabilities, which takes account of the magnitude of the probability.

I've already written a section in the annual report for next year explaining why I think in one case that the figures on our balance sheet as calculated are wrong. But it's the standard way of doing it. It's holy writ. The SEC wants us to do it that way, and we'll do it that way, and I'll explain why I think it's wrong and shareholders can read it and see whether they agree with my logic or don't.

A nervous excitability, a chronic exaltation of the passion, in which commingle the inferior life of the individual and its exterior manifestations, a state in which sentiment, idea, and will are confounded together, where for the lack of the powerful corrective of logic, the flights of imagination know no bounds, where life and human activity are deprived of a regulator, and move outside of material and concrete factors, by the sole interior force of the soul.

It is all about numbers. It is all about sequence. It's the mathematical logic of being alive. If everything kept to its normal progression, we would live with the sadness-cry and then walk-but what really breaks us cleanest are the losses that happen out of order.

Howard's enchanting Hospice obeys its own magical inner logic with excellent prose and a sadness that will split open hearts. You have in your hands a story that is inquisitive, gripping, and triumphant.

Logic! Good gracious! What rubbish!

There is science, logic, reason; there is thought verified by experience. And then there is California.

I'm not involved in any Philadelphia-related game or situation. When people claim I'm going to have a "vendetta" against every other Eastern Conference team I don't understand the logic: I'm not the one doling out the punishment.

The plant never lapses into mere arid functionalism; it fashions and shapes according to logic and suitability, and with its primeval force compels everything to attain the highest artistic form.

Logic has nothing to do with oppression.

Relationships are treated like Dixie cups. They are the same. They are disposable. If it does not work, drop it, throw it away, get another. Committed bonds (including marriage) cannot last when this is the prevailing logic. Most of us are unclear about what to do to protect and strengthen caring bonds when our self-centered needs are not being met.

Those who desire to rise as high as our human condition allows, must renounce intellectual pride, the omnipotence of clear thinking, belief in the absolute power of logic.

Because IQ tests favor memory skills and logic, overlooking artistic creativity, insight, resiliency, emotional reserves, sensory gifts, and life experience, they can't really predict success, let alone satisfaction.

I spent 10 years in professional politics and eight writing comics, and so I look at it from both sides. I don't understand the logic in being frustrated with a system, so you choose to be a part of the reason why the system is so frustrating. If everybody voted, it wouldn't be this way.

The so-called law of induction cannot possibly be a law of logic, since it is obviously a proposition with a sense.--Nor, therefore, can it be an a priori law.

I got out of the elevator and confronted Mr. Wexler. “Killing is wrong.” “We kill chickens,” Mr. Wexler said. “We kill cows. We kill trees. So big deal, we kill some drug dealers.” It was hard to argue with that kind of logic because I like cows and chickens and trees much better than drug dealers.

Man has been condemning women. Perhaps there is a reason; perhaps he was aware of some superiority in woman - the superiority of love. No logic can be higher than love, and no mind can be higher than the heart. But the mind can be very murderous; the mind can be very violent, and that's what the mind has done for centuries. Man has been beating women, repressing women, condemning women.

Logic is the kingdom of the unexpected. To think logically means to be continually amazed.

Men are apt to mistake the strength of their feeling for the strength of their argument. The heated mind resents the chill touch and relentless scrutiny of logic.

Both fact and logic seem to me to support the view that savings invested in privately owned economic tools of production amount to an act of charity. And further, I believe it to be - as a type - the greatest economic charity of all.

If the reason I give is a good one, you will act upon it. If it is a bad one I cannot make it better by piling epithet upon epithet. There is no logic in abuse; there is no argument in an epithet.

Logic is a wonderful thing but doesn't always beat actual thought.

Oh dear,' says God, 'I hadn't thought of that,' and promptly vanishes in a puff of logic.